Quarterly report pursuant to Section 13 or 15(d)


Cover - shares
6 Months Ended
Jun. 30, 2021
Aug. 06, 2021
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2021  
Document Transition Report false  
Entity File Number 001-37872  
Entity Registrant Name Priority Technology Holdings, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 47-4257046  
Entity Address, Address Line One 2001 Westside Parkway  
Entity Address, Address Line Two Suite 155  
Entity Address, City or Town Alpharetta,  
Entity Address, State or Province GA  
Entity Address, Postal Zip Code 30004  
City Area Code (800)  
Local Phone Number 935-5964  
Title of 12(b) Security Common stock, par value $0.001  
Trading Symbol PRTH  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding (in shares)   69,137,277
Entity Central Index Key 0001653558  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2021